Table 1: Sociodemographic and clinical data among IBD patients with or without IBS.

UCCD
IBS negativeIBS positive valueIBS negativeIBS positive value

Age—mean (SD)50.2 (15.6)38.7 (10.7)0.0138.9 (16.3)30.5 (8.6)Ns
Gender:
 % female4333Ns73 100Ns
Disease duration—mean (SD)9.3 (10.7)6.8 (4.9)Ns6.2 (5.8)8.8 (8.6)Ns
Calprotectin189.3 (348.7)347.7 (443.9)Ns156.6 (193.3)439.0 (508.7)0.04
Smoking:
 % yes2627Ns3217Ns
Employment:
 % yes6173Ns6883Ns

IBD: inflammatory bowel disease, IBS: irritable bowel syndrome, UC: ulcerative colitis, CD: Crohn’s disease, SD: standard deviation, and Ns: no significance.